EX-99 2 ex99-1form4csfb_snss093005.txt EXHIBIT 99.1 EXHIBIT 99.1 ------------ Form 4 JOINT FILER INFORMATION Name: Credit Suisse First Boston Equity Partners, L.P. Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 CREDIT SUISSE FIRST BOSTON EQUITY PARTNERS, L.P. By: Hemisphere Private Equity Partners, Ltd., its General Partner /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Attorney-in-Fact Name: Credit Suisse First Boston Equity Partners (Bermuda), L.P. Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 CREDIT SUISSE FIRST BOSTON EQUITY PARTNERS (BERMUDA), L.P. By: Hemisphere Private Equity Partners, Ltd., its General Partner /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Attorney-in-Fact JOINT FILER INFORMATION (CONT'D) Name: EMA Partners Fund 2000, L.P. Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 EMA PARTNERS FUND 2000, L.P. By: Credit Suisse First Boston (Bermuda), Limited, its General Partner /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Vice President Name: EMA Private Equity Fund 2000, L.P. Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 EMA PRIVATE EQUITY FUND 2000, L.P. By: Credit Suisse First Boston (Bermuda), Limited, its General Partner /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Vice President JOINT FILER INFORMATION (CONT'D) Name: Credit Suisse First Boston U.S. Executive Advisors, L.P. Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 CREDIT SUISSE FIRST BOSTON U.S. EXECUTIVE ADVISORS, L.P. By: Hemisphere Private Equity Partners, Ltd., its General Partner /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Attorney-in-Fact Name: Credit Suisse First Boston Advisory Partners, LLC Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 CREDIT SUISSE FIRST BOSTON ADVISORY PARTNERS, LLC /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Vice President JOINT FILER INFORMATION (CONT'D) Name: Credit Suisse First Boston (Bermuda) Limited Address: 11 Madison Avenue, New York, NY 10010 Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. ("SNSS") Date of Event Requiring Statement: September 30, 2005 CREDIT SUISSE FIRST BOSTON (BERMUDA) LIMITED /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Vice President Name: Hemisphere Private Equity Partners, Ltd. Address: Hemisphere House, Nine Church Street, Hamilton HM11, Hamilton, Bermuda Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. Date of Event Requiring Statement: September 30, 2005 HEMISPHERE PRIVATE EQUITY PARTNERS, LTD. /s/ Kenneth J. Lohsen ----------------------------------- Name: Kenneth J. Lohsen Title: Attorney-in-Fact JOINT FILER INFORMATION (CONT'D) Name: Hemisphere Private Equity Partners Charitable Trust Address: Hemisphere House, Nine Church Street, Hamilton HM11, Hamilton, Bermuda Designated Filer: Credit Suisse First Boston Issuer & Ticker Symbol: Sunesis Pharmaceuticals, Inc. Date of Event Requiring Statement: September 30, 2005 HEMISPHERE PRIVATE EQUITY PARTNERS CHARITABLE TRUST By: Close Trustees (Cayman) Limited, its Trustees /s/ Nigel Jeffrey Arkley and /s/ John Sutlic ----------------------------------- Name: Nigel Jeffrey Arkley Name: John Sutlic Title: Authorized Signatories